ASTM D470电线和电缆用交联绝缘材料与套管标准试验方法
日期:2012-02-07 16:27
ot perform these tests on:
1.6.1 Cables which have a nonconductive separator between the conductor and the insulation,
1.6.2 Cables having insulations less than 0.045 in. (1.14 mm) thick, or
1.6.3 Insulations with coverings that are not removable without damage to the insulation.
2. Referenced Documents (purchase separately)
ASTM Standards
D149 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
D150 Test
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